220200202001122 has 32 divisors (see below), whose sum is σ = 384610942828800. Its totient is φ = 92590317763008.

The previous prime is 220200202001089. The next prime is 220200202001203. The reversal of 220200202001122 is 221100202002022.

It is a super-2 number, since 2×220200202001122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220200202001096 and 220200202001105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123973779 + ... + 125737417.

It is an arithmetic number, because the mean of its divisors is an integer number (12019091963400).

Almost surely, 2^{220200202001122} is an apocalyptic number.

220200202001122 is a deficient number, since it is larger than the sum of its proper divisors (164410740827678).

220200202001122 is a wasteful number, since it uses less digits than its factorization.

220200202001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931970.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220200202001122 its reverse (221100202002022), we get a palindrome (441300404003144).

The spelling of 220200202001122 in words is "two hundred twenty trillion, two hundred billion, two hundred two million, one thousand, one hundred twenty-two".